iPhone Screenshots

Description

SIMSme was awarded the “Trusted App” seal of approval for highly secure apps by mediaTest digital in cooperation with TÜViT. Eavesdropping of your messages is eliminated through end-to-end encryption.

You don’t want your files and photos out there on the internet forever?

Are you looking for a solution for secure file transfer?

Are you looking for an app to make sure you always receive the best news?

Would you like to finally be able to chat, text and message with end-to-end encryption?

SIMSme offers all the features that you have come to expect from a modern and advanced messaging app – and much more:

TRUE END-TO-END ENCRYPTIONYour data remains YOUR data. Messages are encrypted on the sender’s device and can only be decrypted on the recipient’s device. Even we can’t view your message when you chat and message with your contacts.

FILE TRANSFERStarting immediately, you can also send files with a size of up to 10 MB in SIMSme. Simply select the file via the “Open” menu in other apps and send it with SIMSme, or select a file from diverse storage locations, e.g. iCloud Drive, Google Drive, Microsoft OneDrive or Dropbox, via the “+” symbol in Chat SELF-DESTRUCTING MESSAGESUsing SIMSme, you can automatically destroy your sent messages so that the recipient can only view it for a limited time.

VOICEMAILSend voicemail in your chat without the fear of eavesdropping. That way, your hands are always free when messaging.

SERVERS LOCATED IN GERMANYSIMSme’s servers are located in Germany and will stay there. Of course, this also means that your data will be handled in accordance with German Data Protection Guidelines!

Download SIMSme now and you can finally message with end-to-end encryption.

Do you have any questions, suggestions or comments regarding SIMSme? We look forward to hearing your feedback! Please contact us: support@sims.me

What's New

Version History

2.0.2

May 23, 2018

SIMSme is safe, free and ad-free. The security and protection of your data is particularly important to us. As part of the new General Data Protection Regulation, we have updated the privacy information and made it even more transparent. We are glad that you use SIMSme!

2.0.1

Sep 29, 2017

SIMSme Version 2.0.1 has arrived! We are pleased to announce that the App now works perfectly on the new iOS 11 as well. Improvements and bug fixes:- New: The read receipt can now be disabled for more privacy. This way no-one can see when a message has been read. - Fixed: If there were a high number of new messages in groups, the app took a long time in the past to show them.- Fixed: In certain situations the app did not open correctly via the push notification.- Fixed: The error causing the notification “Invalid message signature” has been fixed. - Fixed: We have optimised the source code and eliminated imperfections, which is noticeable in the improved stability.Did you find any errors that need correcting? Please send us your feedback to: support@sims.me. We are delighted that you have decided to use SIMSme!

1.9

Jul 24, 2017

Dear SIMSme Users,

Today, we are releasing version 1.9.

What’s been improved:-we've rectified a few faults and improved stability even further.

1.8.2

Apr 3, 2017

Minor Bug Fixes Related to iOS 10.3 and Stability Enhancements

1.8.0

Jan 17, 2017

Dear SIMSme users,

Today, we are releasing version 1.8. Among other things, it includes:-‘Read’ protocol:You can now follow which members of group chats have read your message. Place your finger on the message and select ‘Info’ in the menu to access this information.-Improvements for groups:Admin rights can now be assigned in group chats. The performance in group chats has also been improved significantly.-Performance improvements and bug fixes.

Have fun with SIMSme version 1.8!

1.7.1

Sep 12, 2016

Dear User,Thank you very much for your regular feedback! We have added a new feature again for version 1.7:-Backup:From now on you are able to create a backup to keep your data secure. You can also transfer your data onto a new device without having to lose your previous chats and contacts. Simply go to the settings, click "Backup" and follow the instructions.-Timed messages:You can send your messages at a later defined point in time with the "timed messages" feature – for example, you might want to send birthday wishes to someone at precisely midnight ;) Simply type a message and select a sending time.

1.7.0

Aug 26, 2016

Dear User,

Thank you very much for your regular feedback! We have added a new feature again for version 1.7:

- Backup: From now on you are able to create a backup to keep your data secure. You can also transfer your data onto a new device without having to lose your previous chats and contacts. Simply go to the settings, click "Backup" and follow the instructions.- Timed messages: You can send your messages at a later defined point in time with the "timed messages" feature – for example, you might want to send birthday wishes to someone at precisely midnight ;) Simply type a message and select a sending time.

1.6.0

Mar 30, 2016

Dear User,Thank you very much for your regular feedback! We have added a new feature again for version 1.6: -filesharing: Starting immediately, you can also send files with a size of up to 10 MB in SIMSme. Simply select the file via the “Open” menu in other apps and send it with SIMSme, or select a file from diverse storage locations, e.g. iCloud Drive, Google Drive, Microsoft OneDrive or Dropbox, via the “+” symbol in Chat -Performance improvements-Bug fixes

1.5.1

Dec 16, 2015

Bugfixing

1.5.0

Dec 10, 2015

Dear User,

We would like to thank you, as always, for the abundant feedback concerning SIMSme. We have taken your wishes to heart and above all have improved the stability and performance in this version. The app should start more quickly now and sending/receiving messages should be significantly faster.

Have fun chatting!

1.4.1

Aug 14, 2015

Bugfixing

1.4

Aug 5, 2015

We are looking forward to giving you this new update which features a range of improvements and new features:- You will now be able to send multiple images at once in chats, and forward these on to other users. You are also able to freely choose the image quality.- New content channels and a new channel design are also available. Try it out by clicking on the ""Follow a new channel"" button.- The new channel categories with search and sorting functions give you a better overview of all your channels.- The push messages from channels are sent with a news text. This means you find out what's going on even quicker.- The Channel menu allows you to recommend individual channels to your friends or to manage the sounds/notifications for each channel.- The speed at which new messages load has been improved, and a number of errors have been rectified.

1.3.1

May 26, 2015

Minor Bugfixing

We are pleased to make this new version available to you with many new features and improvements:- Content channels are now available! Subscribe using the "+" button in the chat summary and stay up to date with the latest news from our partners such as Cosmopolitan, Kicker, Gala and Giga.- Significant speed increase when sending and retrieving messages- Password strength indicator added.- Chat list can now be sorted into private and group chats as well as channels.- Distribution list function added. Multiple chats can now be initiated using a single message.- The app can now be reset if the user forgets the password. It is now no longer necessary to reinstall the app.

1.3

May 10, 2015

We are pleased to make this new version available to you with many new features and improvements:- Content channels are now available! Subscribe using the "+" button in the chat summary and stay up to date with the latest news from our partners such as Cosmopolitan, Kicker, Gala and Giga.- Significant speed increase when sending and retrieving messages- Password strength indicator added.- Chat list can now be sorted into private and group chats as well as channels.- Distribution list function added. Multiple chats can now be initiated using a single message.- The app can now be reset if the user forgets the password. It is now no longer necessary to reinstall the app.

1.2.1

Feb 23, 2015

Thank you very much for your helpful feedback! With your help we have made further improvements. New in this version:- App is now also securely locked when Touch ID is active- The bug preventing the background from being changed has been fixed- Bug fix for "disappearing messages"- Crashes that sometimes occurred during certain actions have been corrected- Prefixes corrected for some countries- "Traditional Chinese" and "Simplified Chinese" added- FAQ improved- Improvements to the display of sent messages- Improvements to stability

1.2.0

Dec 12, 2014

Thank you very much for your helpful feedback! With your help we have made further improvements in Version 1.2, including:

- Unlock SIMSme with TouchID

- Support of landscape view

- Get informed when one of your contacts re-registers for SIMSme

- Turn on automatic recording of voice messages in settings

- Layout and design improvements

- Bug fixes and performance improvements

We're happy to get your feedback and would appreciate a rating in the AppStore!

1.1.0

Oct 23, 2014

Thank you very much for your helpful feedback! With version 1.1 we are publishing our first feature release. In addition to a variety of detail improvements, particular new additions to this version include:

- Voice messages - Press and hold the microphone icon to record a voice message, or simply hold your iPhone to your ear and record your message.

1.0.2

AWARD-WINNING: SIMSme has just received official TÜV certification as a “Trusted App” – proof positive of its high-security messaging credentials.

1.0

Jul 21, 2014

May 23, 2018

Version 2.0.2

SIMSme is safe, free and ad-free. The security and protection of your data is particularly important to us. As part of the new General Data Protection Regulation, we have updated the privacy information and made it even more transparent. We are glad that you use SIMSme!

Ratings and Reviews

Pure crap...uninstalled

Oct 19, 2017

Jakebrake1.1

Difficult to send voice messages. Who the hell thought to put the icon of send close to delete?

Pure crap...uninstalled

Oct 19, 2017

Jakebrake1.1

Difficult to send voice messages. Who the hell thought to put the icon of send close to delete?

Works great

Aug 20, 2014

Ti7777

Took a while to understand the little nuances but afterwards, works perfectly as advertised. You have to invite contacts to join the secure network, but the benefits of undecipherable, encrypted communication far outweigh the effort. Like most German products: TOP GRADE !

Works great

Aug 20, 2014

Ti7777

Took a while to understand the little nuances but afterwards, works perfectly as advertised. You have to invite contacts to join the secure network, but the benefits of undecipherable, encrypted communication far outweigh the effort. Like most German products: TOP GRADE !

Insecure behavior

May 11, 2015

AK-Wiz

I downloaded and installed this app. Wish I had not. I had not yet initiated any conversations, nor even launched the app when two weeks later I received a “Secure message” alert in iOS8.3 from within the app SIMSme …. What?? Who could possibly know I even have the app on my device? The answer: Only Apple and apparently the developer. I have removed this app and recommend you do not trust it either.

Insecure behavior

May 11, 2015

AK-Wiz

I downloaded and installed this app. Wish I had not. I had not yet initiated any conversations, nor even launched the app when two weeks later I received a “Secure message” alert in iOS8.3 from within the app SIMSme …. What?? Who could possibly know I even have the app on my device? The answer: Only Apple and apparently the developer. I have removed this app and recommend you do not trust it either.